Improve your hearing; improve your life, with this digital Voice Clarifying Amplifier. Micro-digital is the latest technology; it captures sound and amplifies it as it travels through your ear. This doesn't just make sound louder, it makes it clearer so you can truly hear what you're missing. Features adjustable volume control, and fits in either right or left ear. Great for mild to moderate hearing loss. The Voice Clarifying Amplifier is rechargeable. When charged, it lasts between 6 and 10 hours. Comes with everything you need for charging, cleaning, storage, travel - and even a quick start guide.